焦化干气脱硫塔鼓包开裂分析  

Analysis of drum cracking in coking dry gas desulfurization tower

作　　者：张小建 

机构地区：[1]中国石化塔河炼化有限责任公司,新疆库车842000

出　　处：《石化技术》2017年第11期140-141,144,共3页Petrochemical Industry Technology

摘　　要：本文针对炼厂焦化干气脱硫塔鼓包进行检测分析,找到了鼓包原因。干气脱硫塔的鼓包是由于塔改造后脱硫剂未充分覆盖塔壁导致的氢鼓包。同时本文也提出了相应的防护检修策略及建议。The drum bag of coking dry gas desulfurization tower was tested and analyzed In this paper,and the reason of drum package was found. Dry drum desulfurization tower is due to that the tower after the transformation of the desulfurization agent is not fully covered by the tower wall induced hydrogen drum. At the same time,this paper also put forward the corresponding preventive and maintenance strategies and suggestions.

关 键 词：焦化干气 脱硫塔 氢致开裂 氢鼓包 

分 类 号：TE96[石油与天然气工程—石油机械设备]